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Flavonol glycosides from Costus spicatus.
- Source :
-
Phytochemistry [Phytochemistry] 2000 Jan; Vol. 53 (1), pp. 87-92. - Publication Year :
- 2000
-
Abstract
- Two flavonol diglycosides, tamarixetin 3-O-neohesperidoside, kaempferide 3-O-neohesperidoside and the known quercetin 3-O-neohesperidoside, together with six other known flavonoids were isolated from the leaves of Costus spicatus and their structures were elucidated by a combination of spectroscopic and chemical methods. The flavonol diglycosides were evaluated for inhibitory activity of nitric oxide production by activated macrophages (Fig. 1).
- Subjects :
- Animals
Anti-Inflammatory Agents, Non-Steroidal isolation & purification
Anti-Inflammatory Agents, Non-Steroidal pharmacology
Chromatography, High Pressure Liquid
Disaccharides isolation & purification
Disaccharides pharmacology
Flavonoids isolation & purification
Flavonoids pharmacology
Flavonols
Glycosides isolation & purification
Glycosides pharmacology
In Vitro Techniques
Macrophages, Peritoneal drug effects
Macrophages, Peritoneal metabolism
Male
Mice
Mice, Inbred BALB C
Nitric Oxide antagonists & inhibitors
Nitric Oxide biosynthesis
Plant Leaves chemistry
Quercetin chemistry
Quercetin isolation & purification
Quercetin pharmacology
Anti-Inflammatory Agents, Non-Steroidal chemistry
Disaccharides chemistry
Flavonoids chemistry
Glycosides chemistry
Kaempferols
Plants, Medicinal chemistry
Quercetin analogs & derivatives
Subjects
Details
- Language :
- English
- ISSN :
- 0031-9422
- Volume :
- 53
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Phytochemistry
- Publication Type :
- Academic Journal
- Accession number :
- 10656413
- Full Text :
- https://doi.org/10.1016/s0031-9422(99)00441-0